| 摘要 |
In an embodiment of the disclosed technology, advertisements are embedded on specific regions within already displayed images on websites, and valuated based on characteristics of the region with respect to the image as a whole and the corresponding web page. A method involves detecting a particular region of an image which primarily contains a particular item or type of content. The detected region of the image is analyzed pursuant to a number of factors. The factors are generally indicative of the value of the region in the context of the image as a whole, and the value of the image in the context of the page as a whole. The factors may include determining the prominence, position, relevance and size of the region within the image, as well as the image within the page. The particular regions of the image may then be assigned a value. |
